Test your basic knowledge |

Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Very rapid and uncoordinated ventricular beat






2. Prevents backflow of blood from the left ventricle to the left atrium






3. First part of the cardia conduction pathway in teh ventircles






4. The amount of blood that returns to teh heart






5. Irregular heartbeats






6. Contraction






7. Sequence of events in one heartbeat






8. Amount of blood pumped by a ventricle in 1 minute






9. Difference between resting cardiac output adn maximum exercise cardiac output






10. 1st branches of teh ascending aorta






11. Veins that return blood to the right atrium






12. Cardiac muscle tissue






13. Nerves that transmit impulses to decrease the heart rate are the ____






14. The chambers of teh heart that receive blood from the veins






15. Heart is located here






16. Upper chamber of the heart






17. Normal heart sounds are caused by






18. Coronary sinus receives blood directly from this






19. Relaxation






20. Electical activity of the heart may be depicted in an






21. Amount of blood pumped by a ventricle per beat






22. Endocardium lines the chambers of the heart






23. Area in the thoracic cavity between the lungs






24. Relaxation of chambers of the heart






25. Visceral pericardium






26. Backflow o fblood from the arteries to the ventricles is prevented by these






27. Outermost of the pericardial membranes






28. Natural pacemaker of the heart






29. Prevents backflow of blood from teh right ventricle to the right atrium






30. The centers that regulate heart rate located in the___






31. Vessel into which the left ventricle pumps blood






32. Purpose of teh coronary vessels






33. Changes in blood pressure are detected by






34. Normal range of heart rate for a healthy adult is _____ bpm






35. Each normal heartbeat is initiated by this






36. Narrowing of a valve






37. Part of the myocardium is deprived of its blood supply and becomes ______






38. Largest artery of the body






39. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






40. Heart chambers are lined with this






41. Contraction of chambers of the heart






42. Heart rate below 60 bpm






43. Funciton of the serous fluid of teh pericardial membranes